Revit* Architecture family parameters or properties are based on UniFormat**. The 4specs home page combines Product Families and MasterFormat*** to help all construction professionals quickly find the manufacturers and product information they need.

Feel free to bookmark 4specs, use the 4specs home page as your browser home page or add 4specs to your office Intranet for everyone to use.http://www.4specs.com/

*Revit by Autodesk ***MasterFormat™ by Construction Specification Institute
**The 4specs use of UniFormat was derived from ASTM E-1557